Results 61 to 70 of about 2,266 (184)

Goubau-Line Set Up for Bench Testing Impedance of IVU32 Components

Journal of Physics: Conference Series, 2022
Abstract The worldwide first in-vacuum elliptical undulator, IVUE32, is being developed at Helmholtz-Zentrum Berlin. The 2.5 m long device with a period length of 3.2 cm and a minimum gap of about 7 mm is to be installed in the BESSY II storage ring. It will deliver radiation in the soft X-ray range to several beamlines. The proximity of
Volz, P., Meseck, A.
openaire   +2 more sources

Circulator based on spoof surface plasmon polaritons

, 2016
Circulators based on spoof surface plasmon polaritons are designed and analyzed. In the letter, we use blade structure to realize the propagation of SSPPs wave and a matching transition is used to feed energy from coplanar waveguide to the SSPPs. And the
Li, Yongfeng, Qiu, Tianshuo, Qu, Shaobo, Wang, Jiafu   +3 more
core   +1 more source

DC superconducting quantum interference devices fabricated using bicrystal grain boundary junctions in Co-doped BaFe2As2 epitaxial films

, 2010
DC superconducting quantum interference devices (dc-SQUIDs) were fabricated in Co-doped BaFe2As2 epitaxial films on (La, Sr)(Al, Ta)O3 bicrystal substrates with 30deg misorientation angles. The 18 x 8 micro-meter^2 SQUID loop with an estimated inductance
Akira Tsukamoto, Backen E, Chesca B, Hidenori Hiramatsu, Hideo Hosono, Kawaguchi T Uemura H Ohno T Tabuchi M Ujihara T Takenaka K Takeda Y Ikuta H, Keiichi Tanabe, Kidszun M, Kidszun M Haindl S Thersleff T Hänisch J Kauffmann A Iida K Freudenberger J Schultz L Holzapfel B, Takayoshi Katase, Toshio Kamiya, Yoshihiro Ishimaru   +11 more
core   +1 more source

A single-beam spoof surface plasmon polariton leaky-wave antenna with backfire radiation and wide-angle scanning capability

Materials & Design
A single-beam spoof surface plasmon polariton (SSPP) leaky-wave antenna (LWA) with backfire radiation and wide-angle scanning capability is proposed. In the antenna structure, a Goubau line (GL) with a periodic open ring array etching is specifically ...
Jinhong Wang, Xiaoming Qi, Guoteng An, Boyu Liu, Binfeng Yang, Yannan Jiang, Longfang Ye   +6 more
doaj   +1 more source

Deviation from the Fourier law in room-temperature heat pulse experiments [PDF]

, 2015
We report heat pulse experiments at room temperature that cannot be described by Fourier's law. The experimental data is modelled properly by the Guyer--Krumhansl equation, in its over-diffusion regime.
Both, S., Czél, B., Fülöp, T., Gróf, Gy., Gyenis, Á., Kovács, R., Verhás, J., Ván, P.   +7 more
core   +2 more sources

Experimental and numerical investigation of the reflection coefficient and the distributions of Wigner's reaction matrix for irregular graphs with absorption

, 2009
We present the results of experimental and numerical study of the distribution of the reflection coefficient P(R) and the distributions of the imaginary P(v) and the real P(u) parts of the Wigner's reaction K matrix for irregular fully connected hexagon ...
C. W. J. Beenakker, D. S. Jones, G. Goubau, K. H. Breeden, K. H. Breeden, Leszek Sirko, Michał Ławniczak, O. Hul, Oleh Hul, P. Exner, Petr Seba, R. Mitra, S. Hemmady, Szymon Bauch, T. Kottos, Y. Imry, Y. N. Demkov   +16 more
core   +1 more source

The laser [PDF]

, 1963
This article is intended as a review of the field of optical masers, or lasers as they have come to be known, summarizing both theory and practice.
Gordon, J. P., Yariv, A.
core  

Experimental simulation of quantum graphs by microwave networks

, 2004
We present the results of experimental and theoretical study of irregular, tetrahedral microwave networks consisting of coaxial cables (annular waveguides) connected by T-joints.
C. Flesia, D. S. Jones, F. Haake, G. Goubau, H. Kuhn, H.-J. Stöckmann, J. Rubinstein, Karol Życzkowski, L. D. Landau, Leszek Sirko, M. V. Berry, Nazar Savytskyy, Oleh Hul, Prot Pakoński, R. Mitra, Szymon Bauch, Y. Imry   +16 more
core   +1 more source

Alveolar macrophage-derived type I interferons orchestrate innate immunity to RSV through recruitment of antiviral monocytes [PDF]

, 2015
Type I interferons (IFNs) are important for host defense from viral infections, acting to restrict viral production in infected cells and to promote antiviral immune responses.
Asselin-Paturel, Awomoyi, Bartlett, Behera, Bhoj, Borchers, Boyapalle, Catherine Pereira, Cecilia Johansson, Conrady, Crane, Culley, Culley, Davidson, Demoor, Deshmane, Durant, El Saleeby, Everitt, Fahima Kausar, Fiona J. Culley, Garofalo, Goritzka, Goubau, Grainger, Haeberle, Helft, Herold, Hussell, Iijima, Janssen, Jewell, Kumagai, Lee, Lin, Ling, Liu, Loebbermann, Loo, Lydia R. Durant, Mack, Majer, Marr, Matthias Mack, McNamara, Merolla, Messier, Michelle Goritzka, Miller, Narasaraju, Perkins, Plantinga, Pribul, Ravi, Rutigliano, Samstein, Scagnolari, Schijf, Schoggins, Segura, Seo, Serbina, Serbina, Shi, Shizuo Akira, Siezen, Slater, Smit, Spann, Spyridon Makris, Stark, Tal, Tulic, Welliver, Yoboua, Yutaro Kumagai   +75 more
core   +1 more source

Superconducting cavity transducer for resonant gravitational radiation antennas

, 2006
Parametric transducers, such as superconducting rf cavities, can boost the bandwidth and sensitivity of the next generation resonant antennas, thanks to a readily available technology.
A Chincarini, Ballantini R, Barroso J J, G Gemme, Goubau G, Lifshitz E M, M Bassan, R Ballantini, R Parodi, R Vaccarone, Ribeiro K L, Slater J C, Tobar M E, Vinante A   +13 more
core   +1 more source